MC33094DW View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MC33094DW Datasheet PDF : 16 Pages
| |||
Freescale SMeCm3i3c0o94nductor, Inc.
VMB
N.C.
15.25 kΩ
ICA
VCA +
2.0 V -
ICR
+ VCR
- 3.0 V
N.C.
Figure 2. Test Circuit
1
16
N.C.
2
15
VS
10 Ω
3
14
4
13
5
12
ICS
20 Ω
+ VCS
- 3.0 V
200 Ω
VO
6
Iin(-)
5.0 kΩ
7
Vin(-) +
10 V -
27 kΩ
8
+ VST IST
- 0V
11
55 Ω
ID
10
250 Ω
9
+ VD
- 13 V
ICC VCC +
13 V -
VCL
ICL
ELECTRICAL CHARACTERISTICS (Characteristics noted under conditions 6.0 V ≤ VD = VCC ≤ 16 V,
–40°C ≤ TA ≤ 125°C, unless otherwise noted. Typical values are specified for TA = 25°C.)
Characteristic
Symbol
Min
Typ
Max
Unit
OUTPUT AND DWELL
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Output Current (Vin(–) = 0 V, VCA = VCR = Open,
mA
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VCS = 3.0 V, VST = 10 V, VO = 2.1 V) (Note 1)
Normal Condition (VCC = 14 V, VD = 6.0 V)
High Voltage Condition (VCC = 14 V, VD = 22 V )
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Output Leakage Current (VCC = 14 V, Vin(–) = 10 V,
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VCA = VCR = VCS = Open, VST = 10 V, VS = 0 V,
IO1
40
52
65
IO2
40
55
65
IO3
1.0
–1.33
100
µA
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VD = 18, VO = 0 V) (Note 2)
Output Clamp Voltage (VCC = 14 V, Vin(–) = 10 V,
VCL
13.7
14.52
15.58
V
VCA = VCR = VCS = Open, VST = 10 V, VD = 14 V, VO = 0 V,
VCL = 20 V, ICL = 10 mA) (Note 3)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Output Clamp Dynamic Impedance (VCC = 14 V, Vin(–) = 10 V,
VCA = VCR = VCS = Open, VST = 10 V, VD = 14 V,
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VO = 0 V, ICL = 12 mA, ∆ICL = 2.0 mA) (Note 4)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Dwell (Note 5)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Normal Condition: D1 = (ICA2/ICA1) x CR
ZCL
10
37
75
Ω
%
D1
14.5
17.6
20.5
Data from ICA2, ICA1, and CR characteristics
High Voltage Condition: D2 = (ICA3/ICA1) x CR
Data from ICA3, ICA1, and CR characteristics
D2
4.1
5.3
5.9
NOTES: 1. Capability measured by forcing the Output to 2.0 V with Current Sense pin (IS) open while measuring the Output current to ground.
2. Measured by clamping the output to that output voltage with IS pin to ground; then increasing VD from 6.0 to 18 V and measuring output leakage
current to ground.
3. Output Clamp voltage with reference to ground while forcing 10 mA into the Dynamic Clamp pin (CL).
4. Output Clamp impedance measured with ICL = 11 ± 1.0 mA into the Dynamic Clamp pin (CL) and noting the corresponding Output Clamp Voltage
change (ZCL = ∆VCL/∆ICL).
5. Dwell is defined as Run Mode Down Current divided by the Run Mode Up Current times the Ramp Control Current Ratio and is calculated from other
measured characteristics as defined above.
6. Set the VCR voltage to 1.5 V; Ramp VCR voltage from 1.8 to 2.2 V in 0.02 V increments and note the Ramp voltage (VCR) which causes the Output
voltage to go > 1.0 V; VCRO = 2.0 V – VCR.
4
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